dc.contributor.author |
Sassi, Raúl Andrés Mendoza |
|
dc.contributor.author |
Costa, Cesar Francisco Silva da |
|
dc.contributor.author |
Scaini, Carlos James |
|
dc.contributor.author |
Almeida, Pedro Eduardo Silva de |
|
dc.contributor.author |
Gatti, Fabiane Aguiar dos Anjos |
|
dc.contributor.author |
Silveira, Érica da Silva |
|
dc.contributor.author |
Mata, Márcia |
|
dc.contributor.author |
Hallal, Eduarda |
|
dc.contributor.author |
Gióia, Carolina Alicia Coch |
|
dc.contributor.author |
Soares, Daniela Fernandes Ramos |
|
dc.contributor.author |
Falchi, Ricardo Luiz Ricci |
|
dc.contributor.author |
Kersanach, Ralf |
|
dc.contributor.author |
Marques, Fernanda Guimarães |
|
dc.contributor.author |
Ramos, Tatiana |
|
dc.contributor.author |
Souza, Diego |
|
dc.contributor.author |
Souza, Neusiane Chaves de |
|
dc.contributor.author |
Lobato, Rubens Caurio |
|
dc.contributor.author |
Martinez, Ana Maria Barral de |
|
dc.date.accessioned |
2017-01-25T16:14:38Z |
|
dc.date.available |
2017-01-25T16:14:38Z |
|
dc.date.issued |
2010 |
|
dc.identifier.citation |
SASSI, Raúl Andrés Mendoza et al. Pathogenic microorganisms in seawater samples at the port in Rio Grande, RS, Brazil: a public health issue. VITTALLE, Rio Grande, v. 22, n. 2, p. 51-61, 2010. Disponível em:< https://www.seer.furg.br/vittalle/article/viewFile/1498/2178>. Acesso em: 25 jan. 2017. |
pt_BR |
dc.identifier.issn |
2177-7853 |
|
dc.identifier.uri |
http://repositorio.furg.br/handle/1/7037 |
|
dc.description.abstract |
Objetivo: Identificar microrganismos patogênicos na água do porto sul-brasileiro
de Rio Grande, incluindo bactérias, protozoários e fungos. Metodologia: Foram
obtidas amostras entre Junho e Novembro de 2006, em pontos representativos
ao longo do Porto e analisadas para a presença de bactérias, protozoários e
fungos. Foi realizada uma análise qualitativa e quantitativa dos microrganismos.
Resultados: Todos os pontos tiveram contagens elevadas de coliformes totais e
fecais. Protozoários foram encontrados em 61,9% das amostras representados
por Acanthamoeba spp. (28,6%), Giardia spp (16,7%), Criptosporidum spp.
(9,5%) e Naegleria spp. (7,1%). Os fungos foram positivos em 88,3% dos casos. Os mais frequentes foram Aspergillus spp. (33,1 %), Penicillium spp.(23,8%)
Cladosporium spp. (21,4%) e Rodothorula spp. (11,9%). Conclusões: A água
portuária contém não só bactérias patogênicas, mas também protozoários e
fungos. Esta situação exige uma vigilância apropriada de forma a reduzir o risco
em virtude das atividades de lastreamento e deslastreamento de navios. |
pt_BR |
dc.description.abstract |
The study aimed to identify microorganisms in the water of a Brazilian Port,
including protozoa and fungus, due to the risk of increasing ballast water
activities. Water samples were obtained between June and November 2006,
from representative sites of the Port, and analyzed for the presence of bacteria,
protozoa and fungus. Qualitative and quantitative counts of microorganisms
were performed. Higher counts of total and fecal coliforms were identified in all
stations. Protozoa were found in 61.9% of the samples: Acanthamoeba spp.
(28.6%), Giardia spp (16.7%), Criptosporidum spp. (9.5%) and Naegleria spp.
(7.1%). Fungus were positive in 88.3% of the samples and the most frequent
were Aspergillus spp. (33.1%), Penicillium spp.(23.8%) Cladosporium spp.
(21.4%), Rodothorula spp. (11.9%). Samples from Brazilian port water contains
not only pathogenic bacteria but also protozoa and fungus, which demands
appropriate surveillance and measures to reduce the potential hazard in view of
deballasting and ballasting ship activities. |
pt_BR |
dc.language.iso |
eng |
pt_BR |
dc.rights |
open access |
pt_BR |
dc.subject |
Bactéria |
pt_BR |
dc.subject |
Ambiente e saúde pública |
pt_BR |
dc.subject |
Fungo |
pt_BR |
dc.subject |
Protozoário |
pt_BR |
dc.subject |
Microbiologia |
pt_BR |
dc.subject |
Porto |
pt_BR |
dc.subject |
Bacteria |
pt_BR |
dc.subject |
Environment and public health |
pt_BR |
dc.subject |
Fungi |
pt_BR |
dc.subject |
Protozoa |
pt_BR |
dc.subject |
Microbiology |
pt_BR |
dc.subject |
Harbor |
pt_BR |
dc.title |
Pathogenic microorganisms in seawater samples at the port in Rio Grande, RS, Brazil: a public health issue |
pt_BR |
dc.type |
article |
pt_BR |